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Quality. Schedule. Controls. Sustainability.

Sigma Construction (SC) is a Woman Owned Small Business (WOSB) and Certified Business Enterprise (CBE). A Washington, DC company since 1987, SC strives to meet our customer’s needs by completing their jobs on time and within budget.

SC provides general construction with residential and commercial specialization, as well as construction management services. Our management and staff are dedicated to utilize project controls to assure a safe project is delivered. In addition, SC is committed to utilizing coordinated building techniques to construct sustainable projects.

  © 2009 Sigma Construction
  1104 Good Hope Road, SE
  Washington, DC 20020
  202.889.9440 (ph)
  202.610.3151 (fx)

  Korinna S. Garbis
  kgarbis@sigmaconstructioninc.com

Recent Projects:
Magnolia Gardens, SE, Washington, DC
38 unit renovation to condos in 2005 by SC Staff, which included full gut rehab.  SC Staff served as general contractors for project. Budget: $2.3M

Brandywine Street, SE, Washington, DC
Series of renovations for 14 buildings, 240 units.  SC Staff served as general contractors for project
Budget: $10.1M